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प्रश्न
Where is the centre of gravity of a uniform ring situated?
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उत्तर
Centre of gravity of a uniform ring is situated at the centre of ring.
संबंधित प्रश्न
State a factor on which the position of the centre of gravity of a body depend? Explain your answer with an example.
A square cardboard is suspended by passing a pin through a narrow hole at its one corner. Draw a diagram to show its rest position. In the diagram, mark the point of suspension by the letter S and the centre of gravity by the letter G.
Give scientific reasons for the following:
Even though the Tower of Pisa is leaning through an angle it does not fall.
Can the CG be situated outside the material of the body? Give an example.
Explain why a tight rope-walker, often holds a long pole in his hands when in action.
What is centre of gravity ?
Write about the experiment to find the centre of gravity of the irregularly shaped plate.
When this triangular lamina is suspended freely from any one vertex, what is the moment of force produced by its own weight in its rest position?
